OP 128TT
Submerged Arc (SAW) Flux
EN ISO 14174: SA FB 1 55 AC H5
Fully basic agglomerated submerged-arc welding flux
OP 121TT
Submerged Arc (SAW) Flux
EN ISO 14174: SA FB 1 55 AC H5
Fully basic agglomerated submerged-arc welding flux